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• "Open Access Statistics – An Added-Value Service for Repositories". Poster for the Berlin8 open access conference. Beijing, China, October 2010.
• "Measuring Open Access Usage – An Overview of Cooperating European Projects". Poster for the 4^th Open Access Days. Göttingen, Germany, October 2010.
• "Open-Access-Statistics". Poster for CERN Workshop on Innovations in Scholarly Communication (OAI6). Geneva, Switzerland, June 2009.

• Open Access Statistics - Services and Standards for Internationally Comparable Usage Statistics. Flyer, June 2011